Bismuth Bound to Transition Metals: Visible‐Light‐Induced Olefin Coordination, Reductive Elimination, and Oxidative Addition DOI Creative Commons

Jacqueline Ramler,

Felix Geist,

Cornelius Mihm

et al.

Chemistry - A European Journal, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 5, 2024

A series of dibenzobismepinyl (C

Language: Английский

Bismuth in Radical Chemistry and Catalysis DOI Creative Commons
Mauro Mato, Josep Cornellà

Angewandte Chemie International Edition, Journal Year: 2023, Volume and Issue: 63(8)

Published: Nov. 22, 2023

Abstract Whereas indications of radical reactivity in bismuth compounds can be traced back to the 19 th century, preparation and characterization both transient persistent bismuth‐radical species has only been established recent decades. These advancements led emergence field chemistry, mirroring progress seen for other main‐group elements. The seminal fundamental studies this area have ultimately paved way development catalytic methodologies involving intermediates, a promising approach that remains largely untapped broad landscape synthetic organic chemistry. In review, we delve into milestones eventually present state‐of‐the‐art Our focus aims at outlining intrinsic discoveries inorganic/organometallic chemistry contextualizing their practical applications synthesis catalysis.

Language: Английский

Citations

32
The Field of Main Group Lewis Acids and Lewis Superacids: Important Basics and Recent Developments DOI Open Access
Alexey Y. Timoshkin

Chemistry - A European Journal, Journal Year: 2023, Volume and Issue: 30(1)

Published: Sept. 27, 2023

New developments in the field of Lewis acidity are highlighted, with focus novel acids and superacids group 2, 13, 14, 15 elements. Several important basics, illustrated by modern examples (classification Donor-Acceptor (DA) complexes, amphoteric nature any compound terms DA interactions, reorganization energies main role frontier orbitals) presented discussed. It is emphasized that phenomena general play vital different areas chemistry: from weak "atomophilic" interactions to complexes superacids.

Language: Английский

Citations

15
Elucidating the Structural Features of Bis(arylimino)acenaphthene (Aryl-BIAN) Bismuth Complexes: A Combined Single-Crystal X-ray Diffraction and Hirshfeld Analysis Approach DOI Creative Commons
Beatriz Machado,

Maria Celador-Garcia,

Vítor Rosa

et al.

Inorganics, Journal Year: 2024, Volume and Issue: 12(5), P. 135 - 135

Published: May 4, 2024

Dimeric bismuth(III) complexes bearing bis(aryl-imino)acenaphthene (Aryl-BIAN) donor ligands of the general formulae [(Dipp-BIAN)BiCl3]2 2, [(o-iPr-BIAN)BiCl3]2 3, and [(p-iPr-BIAN)BiCl3]2 4, where Dipp = diisopropyl, o-iPr ortho-isopropyl p-iPr para-isopropyl, were prepared by reaction corresponding neutral BIAN ligand with BiCl3, under inert atmosphere conditions. X-ray studies performed, their molecular structures determined. The individual contributions intermolecular interactions to crystal packing have been quantified means Hirsfeld surface analysis.

Language: Английский

Citations

1
Bismuth in Radical Chemistry and Catalysis DOI Creative Commons
Mauro Mato, Josep Cornellà

Angewandte Chemie, Journal Year: 2023, Volume and Issue: 136(8)

Published: Nov. 22, 2023

Abstract Whereas indications of radical reactivity in bismuth compounds can be traced back to the 19 th century, preparation and characterization both transient persistent bismuth‐radical species has only been established recent decades. These advancements led emergence field chemistry, mirroring progress seen for other main‐group elements. The seminal fundamental studies this area have ultimately paved way development catalytic methodologies involving intermediates, a promising approach that remains largely untapped broad landscape synthetic organic chemistry. In review, we delve into milestones eventually present state‐of‐the‐art Our focus aims at outlining intrinsic discoveries inorganic/organometallic chemistry contextualizing their practical applications synthesis catalysis.

Language: Английский

Citations

3
The Chlorido-Bismuth Dication: A Potent Lewis Acid Captured in a Hepta-Coordinate Species with a Stereochemically Active Lone Pair DOI Creative Commons
Ahmed Fetoh, Felipe Fantuzzi, Crispin Lichtenberg

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: 63(26), P. 12089 - 12099

Published: June 20, 2024

The stabilization of simple, highly reactive cationic species in molecular complexes represents an important strategy to isolate and characterize compounds with uncommon or even unprecedented structural motifs properties. Here we report the synthesis, isolation, full characterization chlorido-bismuth dications, stabilized only by monodentate dimethylsulfoxide (dmso) ligands: [BiCl(dmso)

Language: Английский

Citations

0
Bismuth as a Z‐Type Ligand: an Unsupported Pt−Bi Donor‐Acceptor Interaction and its Umpolung by Reaction with H2 DOI Creative Commons

Johannes Schwarzmann,

Toni Eskelinen, Sascha Reith

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(41)

Published: July 11, 2024

Establishing unprecedented types of bonding interactions is one the fundamental challenges in synthetic chemistry, paving way to new (electronic) structures, physicochemical properties, and reactivity. In this context, unsupported element-element are particularly noteworthy since they offer pristine scientific information about newly identified structural motif. Here we report synthesis, isolation, full characterization heterobimetallic Bi/Pt compound [Pt(PCy

Language: Английский

Citations

0
Bismuth as a Z‐Type Ligand: an Unsupported Pt−Bi Donor‐Acceptor Interaction and its Umpolung by Reaction with H2 DOI Creative Commons

Johannes Schwarzmann,

Toni Eskelinen, Sascha Reith

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(41)

Published: July 11, 2024

Abstract Establishing unprecedented types of bonding interactions is one the fundamental challenges in synthetic chemistry, paving way to new (electronic) structures, physicochemical properties, and reactivity. In this context, unsupported element‐element are particularly noteworthy since they offer pristine scientific information about newly identified structural motif. Here we report synthesis, isolation, full characterization heterobimetallic Bi/Pt compound [Pt(PCy 3 ) 2 (BiMe )(SbF 6 )] ( 1 ), bearing first transition metal→bismuth donor/acceptor interaction as its key surprisingly robust, electronic spectra interpreted a fully relativistic approach, it reveals an reactivity towards H .

Language: Английский

Citations

0
Pnictogen Chemistry: From Light to Heavy Compounds DOI Open Access

Christian Müller,

Evamarie Hey‐Hawkins, Crispin Lichtenberg

et al.

ChemPlusChem, Journal Year: 2024, Volume and Issue: 89(12)

Published: Aug. 23, 2024

Pnictogen compounds offer a broad and highly tunable set of characteristics, including pronounced Lewis acidity basicity, privileged ligand behavior, the reversible switching between different oxidation states, accessibility low-valent species, intriguing photophysical properties. In recent renaissance p-block chemistry, researchers are focusing their efforts to investigate exploit these properties, reveal unprecedented reactivity patterns design fascinating applications based on modern innovative pnictogen chemistry. This special issue presents current trends in field

Language: Английский

Citations

0
Bismuth Bound to Transition Metals: Visible‐Light‐Induced Olefin Coordination, Reductive Elimination, and Oxidative Addition DOI Creative Commons

Jacqueline Ramler,

Felix Geist,

Cornelius Mihm

et al.

Chemistry - A European Journal, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 5, 2024

A series of dibenzobismepinyl (C

Language: Английский

Citations

0